is bitcoin going to go down to $0.00USD?
Yes.
is bitcoin going to literally tank and go down to zero?
Yes.
if bitcoin goes down to $0, is that the end of it? or could it come back after that?
Yes. No.
if bitcoin goes down to $0 will there be other coins that rise up in it's place?
No.
how far down are you thinking this bear run will take bitcoin? $1,000? 500? Less?
Zero.
Crypto is dead and that's the end of it. We can all finally pack up, leave this forum and unglue our eyes from the price charts. Nothing else to see here folks, move along.